The Tender is filled with glass balls, which its designer claims boosts smashing power, and doubles as a metal-toothed smasher along with side-rolling action. Your steak will be brutalized, bashed, and stretched until it's ready to dissolve down your gullet. And you'll look a lot classier than you would just taking a mallet to it. We're not neanderthals, after all. [Uutensil via Yanko]